{"cve":"CVE-2026-25674","nvd":{"published":"2026-03-03T15:16:19.280","modified":"2026-06-17T10:25:02.560","status":"Analyzed","description":"An issue was discovered in 6.0 before 6.0.3, 5.2 before 5.2.12, and 4.2 before 4.2.29.\nRace condition in file-system storage and file-based cache backends in Django allows an attacker to cause file system objects to be created with incorrect permissions via concurrent requests, where one thread's temporary `umask` change affects other threads in multi-threaded environments.\nEarlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.\nDjango would like to thank Tarek Nakkouch for reporting this issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","score":3.7},"cwes":["CWE-362"],"references":["https://docs.djangoproject.com/en/dev/releases/security/","https://groups.google.com/g/django-announce","https://www.djangoproject.com/weblog/2026/mar/03/security-releases/"],"products":["djangoproject:django"],"source":"nvd","synced_at":"2026-10-19T22:24:17.937441719+00:00"},"epss":{"cve":"CVE-2026-25674","score":0.00373,"percentile":0.31222,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-mjgh-79qc-68w3","url":"https://osv.dev/vulnerability/GHSA-mjgh-79qc-68w3","summary":"Django has a Race Condition vulnerability","modified":"2026-09-10T03:50:39.941187426Z","packages":[{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=6.0 <6.0.3"],"fixed":["6.0.3"]},{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=5.2 <5.2.12"],"fixed":["5.2.12"]},{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=4.2 <4.2.29"],"fixed":["4.2.29"]}]},{"id":"PYSEC-2026-2449","url":"https://osv.dev/vulnerability/PYSEC-2026-2449","summary":"Django has a Race Condition vulnerability","modified":"2026-07-13T16:43:07.500515012Z","packages":[{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=4.2 <4.2.29",">=5.2 <5.2.12",">=6.0 <6.0.3"],"fixed":["4.2.29","5.2.12","6.0.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}